"Due to unforeseen circumstances, Robin Thicke will postpone his performance at Harrah's Cherokee originally scheduled for Tuesday, February 25. This concert will be rescheduled and the new date announced as soon as possible. We apologize for any inconvenience," the resort explained on its website.

Thicke, who was supposed to have started his tour last week, also cancelled shows set for Friday in Atlanta and Saturday in Orlando, citing vocal issues.

The next date on his tour is Thursday (February 27) at the GMU Patriot Center in a suburb of Washington, DC.